Keyboard



FIG. 1 shows a top, front perspective view of a keyboard showing our newdesign;

FIG. 2 shows top, rear perspective view thereof;

FIG. 3 shows a top plan view thereof;

FIG. 4 shows a bottom plan view thereof;

FIG. 5 shows a front elevation view thereof;

FIG. 6 shows a rear elevation view thereof;

FIG. 7 shows a left side elevation view thereof; and,

FIG. 8 shows a right side elevation view thereof.

The broken lines depict portions of the keyboard in which the design isembodied that form no part of the claimed design.

CLAIM The ornamental design for keyboard, as shown and described.